Anker is launching another power bank with a USB-C cable as part of its Nano series. It is thus likely to be compact and lightweight, offering twice the capacity of the previous Nano Powerbank at 20,000 mAh.https://www.notebookcheck.net/Anker-Compact-Nano-Powerbank-with-20-000-mAh-integrated-USB-cable-and-display-coming-soon.871847.0.html
Do some research before posting. This powerbank with model number A1387 is already launched.
You can't just take a thread from random user from reddit and post on website like this.